ContextualMiddlewareRunner::__invoke() - Code Metrics - WyriHaximus/reactphp-http-contextual-middleware-runner - Measure and Improve Code Quality continuously with Scrutinizer

ContextualMiddlewareRunner::__invoke() A
last analyzed 2020-05-12 15:51 UTC

↳ Parent: ContextualMiddlewareRunner

Complexity

Conditions	3
Paths	4

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3.0123

Importance

Changes

Metric	Value
dl	0
loc	16
ccs	8
cts	9
cp	0.8889
rs	9.7333
c	0
b	0
f	0
cc	3
nc	4
nop	2
crap	3.0123

<?php declare(strict_types=1);

namespace WyriHaximus\React\Http\Middleware;

use Psr\Http\Message\ServerRequestInterface;
use React\Promise\PromiseInterface;
use function React\Promise\resolve;

final class ContextualMiddlewareRunner
{
    /**
     * @var callable
     */
    private $contextChecker;

    /**
     * @var MiddlewareRunner
     */
    private $passMiddleware;

    /**
     * @var MiddlewareRunner
     */
    private $failMiddleware;

    /**
     * @param callable   $contextChecker
     * @param callable[] $passMiddleware
     * @param callable[] $failMiddleware
     */
    public function __construct(callable $contextChecker, array $passMiddleware, array $failMiddleware = [])
    {
        $this->contextChecker = $contextChecker;
        $this->passMiddleware = new MiddlewareRunner(...$passMiddleware);
        $this->failMiddleware = new MiddlewareRunner(...$failMiddleware);
    }

    public function __invoke(ServerRequestInterface $request, $next)
    {
        $runner = $this->passMiddleware;
        $contextChecker = $this->contextChecker;
        if (!$contextChecker($request)) {
            $runner = $this->failMiddleware;
        }

        $response = $runner($request, $next);

        if ($response instanceof PromiseInterface) {
            return $response;
        }

        return resolve($response);
    }
}


1		<?php declare(strict_types=1);
2
3		namespace WyriHaximus\React\Http\Middleware;
4
5		use Psr\Http\Message\ServerRequestInterface;
6		use React\Promise\PromiseInterface;
7		use function React\Promise\resolve;
8
9		final class ContextualMiddlewareRunner
10		{
11		/**
12		* @var callable
13		*/
14		private $contextChecker;
15
16		/**
17		* @var MiddlewareRunner
18		*/
19		private $passMiddleware;
20
21		/**
22		* @var MiddlewareRunner
23		*/
24		private $failMiddleware;
25
26		/**
27		* @param callable $contextChecker
28		* @param callable[] $passMiddleware
29		* @param callable[] $failMiddleware
30		*/
31	3	public function __construct(callable $contextChecker, array $passMiddleware, array $failMiddleware = [])
32		{
33	3	$this->contextChecker = $contextChecker;
34	3	$this->passMiddleware = new MiddlewareRunner(...$passMiddleware);
35	3	$this->failMiddleware = new MiddlewareRunner(...$failMiddleware);
36	3	}
37
38	3	public function __invoke(ServerRequestInterface $request, $next)
39		{
40	3	$runner = $this->passMiddleware;
41	3	$contextChecker = $this->contextChecker;
42	3	if (!$contextChecker($request)) {
43	2	$runner = $this->failMiddleware;
44		}
45
46	3	$response = $runner($request, $next);
47
48	3	if ($response instanceof PromiseInterface) {
49	3	return $response;
50		}
51
52		return resolve($response);
53		}
54		}
55

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ContextualMiddlewareRunner::__invoke() A last analyzed 2020-05-12 15:51 UTC

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ContextualMiddlewareRunner::__invoke() A
last analyzed 2020-05-12 15:51 UTC